*{
  margin: 0;
  padding: 0;
  list-style: none;
  box-sizing: border-box;
}
html,body{
  width: 100%;
  height: 100%;
}
#root{
  /* height: 100%; */
   width: 100%;
  height: 100%;
}
a{
  text-decoration: none;
  color: #000;
}